A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RAINWATER DRAINAGE STRUCTURE
To prevent a channel cross section in an eaves gutter from being reduced while facilitating a connection work of an eaves gutter installation pipe installed at the eaves gutter and other members in a rainwater drainage structure including the eaves gutter installation pipe.SOLUTION: A rainwater drainage structure 20 comprises an eaves gutter, an upper vertical pipe 21 for allowing rainwater drained from a roof above the eaves gutter to flow, a lower vertical pipe 22 provided below the upper vertical pipe 21 and an eaves gutter installation pipe provided between the upper vertical pipe 21 and the lower vertical pipe 22, installed at the eaves gutter, installed so as to extend upwardly on an opening peripheral edge of an open hole provided at a bottom plate of the eaves gutter, draining the rainwater from the upper vertical pipe 21 to the lower side of the eaves gutter through the open hole and having an upper end T situated at or higher than the height of water level upper limit L1 of the eaves gutter.SELECTED DRAWING: Figure 2
【課題】軒樋に設置された軒樋設置管を含む雨水排水構造において、軒樋設置管と別部材との接続作業の容易化を図ると共に、軒樋内の流路断面積の減少を抑制する。【解決手段】雨水排水構造２０は、軒樋と、軒樋より上側の屋根から排水された雨水を流す上縦管２１と、上縦管２１の下側に設けられた下縦管２２と、上縦管２１と下縦管２２との間に設けられ、軒樋に設置される軒樋設置管であって、軒樋の底板に設けられた貫通孔の開口周縁部上に上側に延びるように設置され、上縦管２１からの雨水を、貫通孔を通じて軒樋の下側に排水し、上端Ｔが、軒樋の水面上限Ｌ１の高さ以上に位置する軒樋設置管とを含む。【選択図】図２
RAINWATER DRAINAGE STRUCTURE
To prevent a channel cross section in an eaves gutter from being reduced while facilitating a connection work of an eaves gutter installation pipe installed at the eaves gutter and other members in a rainwater drainage structure including the eaves gutter installation pipe.SOLUTION: A rainwater drainage structure 20 comprises an eaves gutter, an upper vertical pipe 21 for allowing rainwater drained from a roof above the eaves gutter to flow, a lower vertical pipe 22 provided below the upper vertical pipe 21 and an eaves gutter installation pipe provided between the upper vertical pipe 21 and the lower vertical pipe 22, installed at the eaves gutter, installed so as to extend upwardly on an opening peripheral edge of an open hole provided at a bottom plate of the eaves gutter, draining the rainwater from the upper vertical pipe 21 to the lower side of the eaves gutter through the open hole and having an upper end T situated at or higher than the height of water level upper limit L1 of the eaves gutter.SELECTED DRAWING: Figure 2
【課題】軒樋に設置された軒樋設置管を含む雨水排水構造において、軒樋設置管と別部材との接続作業の容易化を図ると共に、軒樋内の流路断面積の減少を抑制する。【解決手段】雨水排水構造２０は、軒樋と、軒樋より上側の屋根から排水された雨水を流す上縦管２１と、上縦管２１の下側に設けられた下縦管２２と、上縦管２１と下縦管２２との間に設けられ、軒樋に設置される軒樋設置管であって、軒樋の底板に設けられた貫通孔の開口周縁部上に上側に延びるように設置され、上縦管２１からの雨水を、貫通孔を通じて軒樋の下側に排水し、上端Ｔが、軒樋の水面上限Ｌ１の高さ以上に位置する軒樋設置管とを含む。【選択図】図２
RAINWATER DRAINAGE STRUCTURE
雨水排水構造
HASHIMOTO MASAYUKI (author) / NISHIMOTO MAI (author)
2023-10-05
Patent
Electronic Resource
Japanese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
| European Patent Office | 2022